Furosemide 40mg / 100mg side effects

Furosemide may cause dizziness and lightheadedness especially during the first few days as your body adjusts to it. Rise slowly from a seated or lying position. Furosemide may increase sensitivity to sunlight.

If you notice other effects not listed above, contact your doctor or pharmacist.

Side effects that you should report to your doctor or health care professional as soon as possible:
- Yellowing of the eyes or skin;
- Vomiting or diarrhea;
- Unusually weak or tired;
- Tingling or numbness in the hands or feet;
- Stomach upset pain or nausea;
- Skin rash;
- Muscle pain or weakness cramps;
- Irregular heartbeat;
- Hearing loss or ringing in the ears;
- Fever or chills;
- Dry mouth;
- Blood in urine or stools;

Side effects that usually do not require medical attention:
- Unusual bleeding or bruising;
- Loss of appetite;
- Headache;